The handguard itself is very nice and well-made, I have no comments about it, it is as it should be. The problem was the extra contents of the package, as one of the screws and the barrel extension shown in the photos were missing. For the price I'm quite disappointed with this
![[MadDog] AG 43 Tactical Pistol Grip[For M4 Gas Blowback GBB Series][DE]](http://www.sixmm.com/cdn/shop/products/Maddog_AG43TacticalPistolGrip_ForM4GBBSeries_DE.jpg?v=1612434070&width=950)
![[Maddog] AG 43 Tactical Pistol Grip[For M4 Gas Blowback GBB Series][BLK]](http://www.sixmm.com/cdn/shop/products/Maddog_AG43TacticalPistolGrip_ForM4GBBSeries_BLK_1_478b7728-43d2-4d5c-b87f-cdfa1bc74dc8.jpg?v=1612433936&width=950)
![[Z-Parts] CNC Steel 60° 3 Burst Ambi Selector For WA System M4 GBB](http://www.sixmm.com/cdn/shop/products/img_7542-2-logo.jpg?v=1611643267&width=950){kind=logo}
![[Z-Parts] CNC Steel 60° 3 Burst Ambi Selector For WA System M4 GBB](http://www.sixmm.com/cdn/shop/products/img_7543-2-logo.jpg?v=1611643267&width=950){kind=logo}
![[Z-Parts] 416 SMR 14.5" handguard for SYSTEMA from Zparts/VIPER (Blk)](http://www.sixmm.com/cdn/shop/products/416-smr-14.5__-001.jpg?v=1611810883&width=950)
![[Z-Parts] 416 SMR 14.5" handguard for SYSTEMA from Zparts/VIPER (Blk)](http://www.sixmm.com/cdn/shop/products/416-smr-14.5__-005.jpg?v=1611810883&width=950)
![[Army Froce] Stainless Steel 6.01mm Precision Inner Barrel[For WA M4 GBB Series][494mm]](http://www.sixmm.com/cdn/shop/products/ArmyFroce_StainlessSteel6.01mmPrecisionInnerBarrel_ForWAM4GBBSeries_550mm_ca74c103-3742-4703-9804-d143ce86ebd1.jpg?v=1641282670&width=950)
![[Army Force] Steel 6.01 210mm Precision Inner Barrel [For WA M4 GBB]](http://www.sixmm.com/cdn/shop/products/3efb8334-a1b5-4e40-8dd8-6d23f8ca189b_c7632931-6184-4a81-b752-e2f33e6fbc8a.jpg?v=1641362610&width=950)
![[G&P] GBB Steel Bolt Stop Set[For WA M4 GBB Series][BLK]](http://www.sixmm.com/cdn/shop/files/G_P_GBBSteelBoltStopSet_ForWAM4GBBSeries_BLK_1.jpg?v=1711572440&width=950)
![[G&P] GBB Steel Bolt Stop Set[For WA M4 GBB Series][BLK]](http://www.sixmm.com/cdn/shop/files/G_P_GBBSteelBoltStopSet_ForWAM4GBBSeries_BLK_3.jpg?v=1711572440&width=950)
![[ARES] Milspec Standard Stock Buffer Tube Ring [For WA M4 GBB Series]](http://www.sixmm.com/cdn/shop/files/AR15-Castle-Nut-Buffer-Tube-Lock-Ring-02.webp?v=1711015341&width=950)
![[ARES] M16 Buffer Tube [For WA M14 Series]](http://www.sixmm.com/cdn/shop/files/1_8eb34ce2-b2f1-4c8e-a1f8-97628fecad51.jpg?v=1710217645&width=950)
![[Guarder] Aluminum Receiver [For KWC/WA MINI UZI]](http://www.sixmm.com/cdn/shop/files/1_ada2442f-4ca0-4d85-8013-7d4667b6594b.jpg?v=1684932443&width=950)
![[Guarder] Aluminum Receiver [For KWC/WA MINI UZI]](http://www.sixmm.com/cdn/shop/files/2_ad429be3-3417-4081-800e-823dec381019.jpg?v=1684932443&width=950)
![[5KU] MDX Retractable CQB Stock [For VFC / WA M4 GBB Series]](http://www.sixmm.com/cdn/shop/files/Untitled-1_fb4d3855-ae4d-45bc-9387-f06620922b21.jpg?v=1705982314&width=950)
![[5KU] MDX Retractable CQB Stock [For VFC / WA M4 GBB Series]](http://www.sixmm.com/cdn/shop/files/Untitled-2_487a550f-a46b-4f63-825a-91983945e8dc.jpg?v=1705982313&width=950)
![[Z-Parts] Mk16 10.5 inch Handguard [For Tokyo Marui M4 MWS Series][TAN]](http://www.sixmm.com/cdn/shop/products/Z-Parts_Mk1610.5inchHandguard_ForTokyoMaruiM4MWSSeries_TAN_3_a0ce5779-ba1b-40a1-9486-3e5722eab0b5.webp?v=1673177679&width=950)
![[Z-Parts] Mk16 10.5 inch Handguard [For Tokyo Marui M4 MWS Series][TAN]](http://www.sixmm.com/cdn/shop/products/Z-Parts_Mk1610.5inchHandguard_ForTokyoMaruiM4MWSSeries_TAN_4_6da4a7c9-62fb-4cfd-a014-8edd73095ac1.webp?v=1673177679&width=950)
![[MadDog] Complete Metal Airsoft Receiver Set[For WA M4 GBB Series][*CM]](http://www.sixmm.com/cdn/shop/products/MadDog_CompleteMetalAirsoftReceiverSet_ForWAM4GBBSeries_CM_1.jpg?v=1669276368&width=950)
![[MadDog] Complete Metal Airsoft Receiver Set[For WA M4 GBB Series][*CM]](http://www.sixmm.com/cdn/shop/products/MadDog_CompleteMetalAirsoftReceiverSet_ForWAM4GBBSeries_CM_2.jpg?v=1669276368&width=950)
![[Golden Eagle] GE-MC6590M BAD SBR W 9.5inch MLOK Rail System[GHK M4 GBB Based]](http://www.sixmm.com/cdn/shop/products/GoldenEagle_GE-MC6590MBADSBRW9.5inchMLOKRailSystem_GHKM4GBBBased_5.png?v=1669037210&width=950)
![[Golden Eagle] GE-MC6590M BAD SBR W 9.5inch MLOK Rail System[GHK M4 GBB Based]](http://www.sixmm.com/cdn/shop/products/GoldenEagle_GE-MC6590MBADSBRW9.5inchMLOKRailSystem_GHKM4GBBBased_3.png?v=1669037210&width=950)
![[Golden Eagle] GE-MC6592M BAD PDW W/ 6.5inch MLOK Rail System[GHK M4 GBB Based]](http://www.sixmm.com/cdn/shop/products/GoldenEagle_GE-MC6592MBADPDWW6.5inchMLOKRailSystem_GHKM4GBBBased_5.png?v=1669035500&width=950)
![[Golden Eagle] GE-MC6592M BAD PDW W/ 6.5inch MLOK Rail System[GHK M4 GBB Based]](http://www.sixmm.com/cdn/shop/products/GoldenEagle_GE-MC6592MBADPDWW6.5inchMLOKRailSystem_GHKM4GBBBased_1.png?v=1669035502&width=950)
![[MadDog] Airsoft Bolt Carrier[For WA M4 GBB Series[Chrome Plated]](http://www.sixmm.com/cdn/shop/products/KingArms_AirsoftBoltCarrier_ForKingArmsTWSGBBSeries_2_9681b94b-87b1-4e88-8e2e-6bc290bd5be7.jpg?v=1647509376&width=950)
![[MadDog] Airsoft Bolt Carrier[For WA M4 GBB Series[Chrome Plated]](http://www.sixmm.com/cdn/shop/products/KingArms_AirsoftBoltCarrier_ForKingArmsTWSGBBSeries_1_e862be5f-e820-4669-9c75-8fdde747a8dc.jpg?v=1647509376&width=950)
![[King Arms] Reinforced Completed Trigger, Sear, Hammer Set [Steel Ver.]](http://www.sixmm.com/cdn/shop/products/KingArms_ReinforcedCompletedTrigger_Sear_HammerSet_SteelVer._1.jpg?v=1629196035&width=950)
![[King Arms] Reinforced Completed Trigger, Sear, Hammer Set [Steel Ver.]](http://www.sixmm.com/cdn/shop/products/KingArms_ReinforcedCompletedTrigger_Sear_HammerSet_SteelVer..jpg?v=1629195900&width=950)
![[Z-Parts] 10.3inch DD GOV Outer Barrel for VIPER M4 GBB (Blk)](http://www.sixmm.com/cdn/shop/products/1_29764275-225e-4cdb-9f54-5534270fd096.jpg?v=1611560549&width=950)
![[Z-Parts] 10.3inch DD GOV Outer Barrel for VIPER M4 GBB (Blk)](http://www.sixmm.com/cdn/shop/products/4_8f2f4c2f-ebcd-4466-9f08-673ffea2be86.jpg?v=1611560554&width=950)
![[Z-Parts] Steel Bolt Carrier [For VIPER VI-46 GBB]](http://www.sixmm.com/cdn/shop/products/Z-Parts_SteelBoltCarrier_ForVIPERVI-46GBB.jpg?v=1640844784&width=950)
![[Z-Parts] Steel Bolt Carrier [For VIPER VI-46 GBB]](http://www.sixmm.com/cdn/shop/products/Z-Parts_SteelBoltCarrier_ForVIPERVI-46GBB_1.jpg?v=1640844783&width=950)
![[Z-Parts] Steel Bolt Carrier Set for VIPER VI-46 GBB (BLK)](http://www.sixmm.com/cdn/shop/products/2_19d13279-be7e-479f-b816-91e6381a68f1.jpg?v=1611907789&width=950)
![[Z-Parts] Steel Bolt Carrier Set for VIPER VI-46 GBB (BLK)](http://www.sixmm.com/cdn/shop/products/3_bd584182-c2ba-4c50-9d86-0260ed0f920c.jpg?v=1611907789&width=950)
![[Z-Parts] Steel Nozzle Guide For VIPER M4 GBB Rifle](http://www.sixmm.com/cdn/shop/products/viper-m4-004-01.jpg?v=1611305838&width=950)
![[Z-Parts] Steel Nozzle Guide For VIPER M4 GBB Rifle](http://www.sixmm.com/cdn/shop/products/viper-m4-004-03.jpg?v=1611305842&width=950)
![[Z-Parts] Mk12 Mod1 Handguard & Steel Barrel for VIPER M4 GBB](http://www.sixmm.com/cdn/shop/products/viper-m4-008-01.jpg?v=1611818806&width=950)
![[Z-Parts] Mk12 Mod1 Handguard & Steel Barrel for VIPER M4 GBB](http://www.sixmm.com/cdn/shop/products/viper-m4-008-02.jpg?v=1611818806&width=950)
![[Z-Parts] Outer Barrel Adapter for Marui AEG to WA GBB](http://www.sixmm.com/cdn/shop/products/z-kit-003-01.jpg?v=1611305056&width=950)
![[Z-Parts] Outer Barrel Adapter for Marui AEG to WA GBB](http://www.sixmm.com/cdn/shop/products/z-kit-003-02.jpg?v=1611305060&width=950)
![[Z-Parts] 16 inch Steel Dimpled Outer Barrel for VIPER SR16 GBB](http://www.sixmm.com/cdn/shop/products/viper-sr16-004-01.jpg?v=1611810049&width=950)
![[Z-Parts] 16 inch Steel Dimpled Outer Barrel for VIPER SR16 GBB](http://www.sixmm.com/cdn/shop/products/viper-sr16-004-02.jpg?v=1611810049&width=950)